How to assemble an upholstered bed frame

An upholstered bed is a timber frame wrapped in fabric, so the building is the same as a wooden bed but the finish is easy to snag or stain. The padded headboard is heavy and usually bolts onto the side rails through hidden brackets behind the fabric.

Time
about 1 h 30 min
Difficulty
Moderate
People
2 people
Steps
8

Tools needed

  • Allen key (supplied)
  • Cross-head screwdriver
  • Clean dust sheet or the box lid
  • Torch for finding bracket holes

Parts to check first

Before you start, lay everything out on a soft surface (the flattened box works) and check it against the parts list in your manual.

  • Padded headboard
  • Upholstered side rails and foot end
  • Centre beam with support feet
  • Slat roll or loose slats
  • Bolts, washers and bracket covers
  • Legs or glides

Step by step

  1. Step 1: Unpack onto a clean dust sheet and keep the upholstered parts face up, away from knives, tools and bare floor grit.

  2. Step 2: Find the threaded inserts on the headboard and rails; they are often under a flap or a small cut in the fabric lining. Use a torch rather than pushing a screwdriver through the cloth.

  3. Step 3: With one person steadying the headboard upright, bolt the first side rail to it finger-tight, then the second.

  4. Step 4: Attach the foot end to both side rails, then go round every corner and tighten the bolts so the fabric panels meet neatly.

  5. Step 5: Fit the centre beam between head and foot and screw its feet down until they touch the floor.

  6. Step 6: Unroll the slat roll over the rails, or lay loose slats into their holders, and fix the ends as the manual shows.

  7. Step 7: Screw in the legs or glides last, by hand, so they sit fully home and the frame is level.

  8. Step 8: Lint-roll or brush off any marks from assembly before the mattress goes on.

Common mistakes

  • Using a power drill on the bolts, which can spin the inserts loose inside the padded frame.
  • Dragging the finished bed across the floor, which tears the fabric at the feet and strains the corner joints.
  • Forgetting the centre feet, so a heavy mattress bows the slats.

Safety notes

  • Keep the heavy padded headboard supported by one person until both rails are bolted to it; it can topple forwards.
  • If a bracket or insert is loose or split, stop and ask the seller for a spare rather than packing it.

This is general guidance for this type of product. Your product's own manual comes first: follow its order, fittings and torque values where they differ from this page.

Updated 2026-09-30